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Western Digital
WDC

Overview Fund Activity

690 hedge funds and large institutions have $16.3B invested in Western Digital in 2021 Q4 according to their latest regulatory filings, with 148 funds opening new positions, 229 increasing their positions, 217 reducing their positions, and 76 closing their positions.

Holders
690
Holders Change
+64
Holders Change %
+10.22%
% of All Funds
10.66%
Holding in Top 10
18
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+100%
% of All Funds
0.28%
New
148
Increased
229
Reduced
217
Closed
76
Calls
$645M
Puts
$1.12B
Net Calls
-$480M
Net Calls Change
-$357M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$2.29B
2
Viking Global Investors
2
Viking Global Investors
Connecticut
$85.5M
3
Fidelity International
3
Fidelity International
Bermuda
$564M
4
DnB Asset Management
4
DnB Asset Management
Norway
$426M
5
AIM
5
Artemis Investment Management
United Kingdom
$87.4M

Top Sellers

1
MMH
1
Menora Mivtachim Holdings
Israel
$0
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$121M
3
Citadel Advisors
3
Citadel Advisors
Florida
$4.63M
4
Amundi
4
Amundi
France
$23.9M
5
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
CM
701
Crestline Management
Texas
– -$2.04M -47,824 Closed
JI
702
Jeereddi Investments
California
– -$1.76M -41,295 Closed
CM
703
Capula Management
Cayman Islands
– -$1.7M -39,923 Closed
IAIM
704
International Assets Investment Management
Florida
– -$57K -37,676 Closed
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
705
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
– -$1.4M -32,727 Closed
BAM
706
Blueshift Asset Management
New Jersey
– -$1.38M -32,399 Closed
AIM
707
Achmea Investment Management
Netherlands
– -$1.38M -32,236 Closed
SC
708
Shay Capital
New York
– -$1.27M -29,768 Closed
Wealth Enhancement Advisory Services
709
Wealth Enhancement Advisory Services
Minnesota
– -$1.23M -28,781 Closed
DIA
710
Dean Investment Associates
Ohio
– -$1.12M -26,312 Closed
DM
711
Delphi Management
Massachusetts
– -$1.08M -25,310 Closed
DTL
712
Dynamic Technology Lab
Singapore
– -$1.04M -24,393 Closed
Arrowstreet Capital
713
Arrowstreet Capital
Massachusetts
– -$990K -23,197 Closed
CWM
714
CIBC World Markets
New York
– -$975K -22,856 Closed
AIIMS
715
Analyst IMS Investment Management Services
Israel
– -$906K -21,234 Closed
APP
716
Alpha Paradigm Partners
Illinois
– -$877K -20,562 Closed
EOJOAM
717
E. Ohman J:or Asset Management
Sweden
– -$748K -17,528 Closed
WMSA
718
Weiss Multi-Strategy Advisers
New York
– -$699K -16,380 Closed
SWP
719
Strategic Wealth Partners
Ohio
– -$659K -15,458 Closed
OQS
720
Occudo Quantitative Strategies
Florida
– -$659K -15,454 Closed
VF
721
Virtu Financial
New York
– -$640K -14,994 Closed
DP
722
Dearborn Partners
Illinois
– -$102K -13,892 Closed
WCA
723
Windsor Creek Advisors
Vermont
– -$562K -13,163 Closed
SCM
724
Stevens Capital Management
Pennsylvania
– -$535K -12,535 Closed
MF
725
Magnetar Financial
Illinois
– -$434K -10,170 Closed
27 28
29
30 31